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FrozenT [24]
3 years ago
6

When vinegar and baking soda are combined bubbles begin to form. Bubbles are evidence of a chemical reaction because they

Chemistry
1 answer:
Varvara68 [4.7K]3 years ago
7 0

Answer:

bubbled

Explanation:

its simple they bubbled

signs of chemical reactions are change of

odor

bubbles

solid turns liquid

liquid turns solid

change of color

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The boiling point is the temperature at which the vapor pressure of a liquid equals the external pressure surrounding the liquid. Therefore, the boiling point of a liquid depends on atmospheric pressure.

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Determine if the data are qualitative or quantitative.
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Hi there!
Zinc: Is qualitative
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When gasoline, coal, batteries and logs are all burn they transform chemical energy to thermal energy.

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3 years ago
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yarga [219]

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